Jupiter is the biggest planet in our solar system, according to NASA. Jupiter’s radius is over 11 times the equatorial radius ...

Looking at a distant galaxy means looking back in time.

We now know that black holes occur frequently throughout the universe. One Sagittarius A* sits at the center of our galaxy, ...

New Horizons—the famous NASA spacecraft that flew by Pluto in 2015—is now making new discoveries beyond the Kuiper Belt. With ...

The first rocky planet ever spotted orbiting a burned out star called a white dwarf offers a glimpse of what may be in store ...

"If there are lots of black holes out there, some of them must surely pass through our backyard every now and then." ...

With its gas shining brighter than its stars, a strange galaxy found one billion years after the Big Bang may represent a ...

A new paper explores the idea of asteroid-sized objects that may be causing gravitational ripples in our cosmic neighborhood.

The newly discovered comet, A11bP7I, may shine brightly in our skies if it survives its close encounter with the sun.

Among the Milky Way’s outskirts is a firecracker show of star formation. How do environmental factors affect the star ...

"Primordial black holes do not live in the solar system. Rather, they're streaming through the universe, doing their own thing," said researcher Sarah Geller.

The Garmin Fenix 8 is the latest in the company's ultimate outdoors watch range. But Android users looking for a rugged ...